Model : SS Case, Black dial, Superb Lumed Stick/Numeral Markers on Fragrant Impregnated Rubber strap with Insignia Deployant Clasp Movement:Asia Eta Valgranes A07.111 Automatic Movement, 28800bphFunctions: Hours, Minutes, Seconds, Date ( Set via Crown) Black Big Date Wheel - Correct MagDimensions : Diameter 44mm x 15mm Thk Material : 1 piece forged case construction, solid 316 stainless steel Back : Display case back with Detail Engraving on Case rims Crown : One-piece screw down crown with o ring Crystal: Sapphire Crystal AR coatedWater-resistant